package com.qf.hsr.demo01;

/**
 * @author q
 * @version V1.0
 * @date 2021/11/06
 **/
public class UserServiceImpl implements IUserService {
    @Override
    public void save() {
        System.out.println("UserServiceImpl -->  新增了用户~");
    }

    @Override
    public int update() {
        System.out.println("UserServiceImpl -->  修改了用户~");
        return 0;
    }
}
